5W Akku Ladegerät Solarpanel USB Ausgang Polykristallin Zum Selbermachen Ladegerät Zubehör
7,45 €
Material: A-grade polycrystalline silicon. Multiple Application Scenarios: With this solar panel, you can build your own power model, solar toys, solar lights, and solar displays. In addition, it can also provide charging for small DC batteries, making it very suitable for educational and learning purposes.
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